Weather in Buenos Aires, Buenos Aires F.D., Argentina in December
In an average December, Buenos Aires sees a daily high around 26°C and a low around 19°C, based on 1981–2026 of local climate records.
| Average high | 26°C |
|---|---|
| Typical high range | 22°C to 29°C |
| Average low | 19°C |
| Typical low range | 17°C to 22°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
36°C
2022-12-09
Lowest
18°C
2001-12-02
Low
Highest
29°C
2013-12-29
Lowest
12°C
2018-12-02
Feels-like
Highest
48°C
2022-12-09
Lowest
12°C
2018-12-02
Humidity
Highest
22.2 g/m³
2012-12-24
Lowest
7.1 g/m³
1999-12-07
Wind
Highest
65 km/h
1998-12-16
Lowest
9 km/h
1991-12-23
Precip
Wettest
310 mm
1997
Driest
21 mm
2013
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